Method for detecting coffee aroma component migration quantity of special aromatized filter stick

A detection method and aroma component technology, which is applied in the field of physical and chemical testing of tobacco accessories, can solve the problems of interference in the determination of migration components of special flavoring filter rods, errors in analysis results, and difficulties in component determination, etc., and achieve shortened test cycles and low detection limits. , the effect of eliminating background interference

Inactive Publication Date: 2018-09-14
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the very complex background generated when the cigarette is burned, it will seriously interfere with the determination of the migration components of the special flavoring filter rod, the determination of its components is very difficult, and the error of the analysis results is also very large

Method used

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  • Method for detecting coffee aroma component migration quantity of special aromatized filter stick
  • Method for detecting coffee aroma component migration quantity of special aromatized filter stick
  • Method for detecting coffee aroma component migration quantity of special aromatized filter stick

Examples

Experimental program
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Effect test

Embodiment 1

[0033] The detection device of this embodiment includes a first heating chamber 1', a second heating chamber 2', a third heating chamber 3', a fourth heating chamber 4', a fifth heating chamber 5', a sixth heating chamber 6', The seventh heating chamber 7', the eighth heating chamber 8', the ninth heating chamber 9', and the tenth heating chamber 10', one end of each heating chamber is connected to the air inlet, and the other end is connected to the air outlet pipe, and the air outlet pipe surrounds the turntable 1 Set to form the first communication port 1, the second communication port 2, the third communication port 3, the fourth communication port 4, the fifth communication port 5, the sixth communication port 6, the seventh communication port 7, The eighth communication port 8, the ninth communication port 9, the tenth communication port 10, the first air intake pipe 11 is included on the turntable 1, and the first air intake pipe 11 rotates with the turntable 1, and one ...

Embodiment 2

[0046] The detection method of the migration amount of coffee aroma components of the special aromatized filter stick of this embodiment is carried out as follows using the detection device of Embodiment 1:

[0047] Insert a temperature-measuring probe at the beginning of the fragrance-thread-containing filter cigarette of brand B, smoke it on an ordinary smoking machine, and use the temperature-measuring probe to measure the temperature of the smoke passing through the fragrance thread during each puff. And determine the puff number of the whole cigarette.

[0048] According to the measured suction temperature and the number of suction ports, set the air temperature in the air heating chamber in the detection device, among which, heating chamber 1' (the first port is 35.4°C), heating chamber 2' (the second port is 36.5°C) , heating chamber 3' (third port 40.1 ℃), heating chamber 4' (fourth port 41.5 ℃), heating chamber 5' (fifth port 43.6 ℃), heating chamber 6' (sixth port 45...

Embodiment 3

[0055] The detection method of the migration amount of coffee aroma components of the special aromatized filter stick of this embodiment is carried out as follows using the detection device of Embodiment 1:

[0056] Insert a temperature-measuring probe into the initial part of the cigarette with the preformed paper and flavored filter of brand C, smoke on an ordinary smoking machine, and use the temperature-measuring probe to measure the temperature that passes through the initial part of the preformed paper during each puff. The temperature of the smoke, and determine the number of puffs in the whole cigarette.

[0057] According to the measured suction temperature and the number of suction ports, set the air temperature in the air heating chamber in the detection device, among which, heating chamber 1' (first port 36.5 ℃), heating chamber 2' (second port 37.9 ℃) , heating chamber 3' (third port 41.2 ℃), heating chamber 4' (fourth port 43.8 ℃), heating chamber 5' (fifth port ...

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Abstract

The invention relates to a method for detecting coffee aroma component migration quantity of a special aromatized filter stick. The method includes steps: step (1), performing puff number determination; step (2), setting required temperature of a heating cavity according to the puff number; step (3), smoking; step (4), performing filter tip component analysis. Complex smoke component background interferences in a practical cigarette burning process are eliminated by adoption of purified airflow for elution, and precision and accuracy of determination results are remarkably improved; direct analysis can be performed by simple headspace or solvent extraction, so that easiness in coffee aroma component determination is achieved. In addition, complex sample purification and enrichment operation in conventional analytic detection of migration of special aromatized filter stick components to smoke can be avoided, and complex smoke influences are reduced.

Description

technical field [0001] The invention relates to a method for detecting the migration of coffee aroma components, in particular to a method for detecting the migration of coffee aroma components in a special aromatized filter rod, belonging to the field of physical and chemical testing of cigarette accessories. Background technique [0002] With the international call for smoking ban and cigarette consumers' increasing concern for their own health, low-tar and low-hazard cigarettes will become the mainstream of cigarettes in the future, but the reduction of harm and coke will inevitably be accompanied by the loss of cigarette aroma and poor comfort. Cigarette flavoring and adding materials can set off and supplement the aroma of cigarettes, increase the concentration of smoke, improve taste, remove and cover up miscellaneous gases, reduce irritation, and can also give products a beautiful characteristic fragrance, highlighting the personalized style of cigarette products, ciga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N13/00G01N30/02G01N30/06G01N30/14
CPCG01N13/00G01N30/02G01N30/06G01N30/14G01N2013/003G01N2030/062
Inventor 孔维松王晋李晶李雪梅许永黄海涛杨光宇刘欣杨叶昆张承明陈建华耿永勤张涛
Owner CHINA TOBACCO YUNNAN IND
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